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Application filed by Sasmo Rakennustuote Oy, Kajaani Oy, Laempoelasi Ky, Metsae Serla Oy, Metsaepuu Oy, Parma Oy, Raute Oy, Rakennuspuusepaentehdas SotkafiledCriticalSasmo Rakennustuote Oy
Priority to FI884679ApriorityCriticalpatent/FI82969C/fi
Publication of FI884679A0publicationCriticalpatent/FI884679A0/fi
Publication of FI884679ApublicationCriticalpatent/FI884679A/fi
Publication of FI82969BpublicationCriticalpatent/FI82969B/fi
Application grantedgrantedCritical
Publication of FI82969CpublicationCriticalpatent/FI82969C/fi